I did order a new router from Amazon. In the meantime I hardwired the laptop to the router, which seems to give a more stable connection. I'm working from home today due to the Snowquester so I need my internet connection to be stable.

I also looked into getting a USB wireless N adapter for my laptop, but decided to wait and see if the new router will be fast enough with the G wireless card that's in the laptop already. No point in spending money until I know it's worthwhile.

Thanks again for all the replies. Not only does it help me with my current problem, but since I am the "computer expert" for several family members it will also help me deal with problems they ask about in the future.